Radeon RX 6800 vs GeForce 8600 GT
Aggregate performance score
We've compared GeForce 8600 GT and Radeon RX 6800, covering specs and all relevant benchmarks.
RX 6800 outperforms 8600 GT by a whopping 14547% based on our aggregate benchmark results.
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 1364 | 64 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.01 | 38.81 |
| Power efficiency | 0.60 | 16.43 |
| Architecture | Tesla (2006−2010) | RDNA 2.0 (2020−2025) |
| GPU code name | G84 | Navi 21 |
| Market segment | Desktop | Desktop |
| Release date | 17 April 2007 (19 years ago) | 28 October 2020 (5 years ago) |
| Launch price (MSRP) | $159 | $579 |
Cost-effectiveness evaluation
The higher the ratio, the better. We use the manufacturer's recommended prices.
RX 6800 has 388000% better value for money than 8600 GT.
Performance to price scatter graph
Currently popular graphics cards are shown for comparison.
Detailed specifications
General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Real power consumption of some graphics cards can well exceed their nominal TDP, especially if overclocked.
| Pipelines / CUDA cores | 32 | 3840 |
| Core clock speed | 540 MHz | 1700 MHz |
| Boost clock speed | no data | 2105 MHz |
| Number of transistors | 289 million | 26,800 million |
| Manufacturing process technology | 80 nm | 7 nm |
| Power consumption (TDP) | 47 Watt | 250 Watt |
| Texture fill rate | 8.640 | 505.2 |
| Floating-point processing power | 0.07616 TFLOPS | 16.17 TFLOPS |
| ROPs | 8 | 96 |
| TMUs | 16 | 240 |
| Ray Tracing Cores | no data | 60 |
| L0 Cache | no data | 960 KB |
| L1 Cache | no data | 768 KB |
| L2 Cache | 32 KB | 4 MB |
| L3 Cache | no data | 128 MB |
Form factor & compatibility
Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).
| Interface | PCIe 1.0 x16 | PCIe 4.0 x16 |
| Length | 170 mm | 267 mm |
| Width | 1-slot | 2-slot |
| Supplementary power connectors | None | 2x 8-pin |
| SLI options | + | - |
VRAM capacity and type
Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.
| Memory type | GDDR3 | GDDR6 |
| Maximum RAM amount | 512 MB | 16 GB |
| Standard memory config per GPU | 256 MB | no data |
| Memory bus width | 128 Bit | 256 Bit |
| Memory clock speed | 700 MHz | 2000 MHz |
| Memory bandwidth | 22.4 GB/s | 512.0 GB/s |
| Shared memory | - | - |
| Resizable BAR | - | + |
Connectivity and outputs
This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.
| Display Connectors | 2x DVI, 1x S-Video | 1x HDMI, 2x DisplayPort, 1x USB Type-C |
| HDMI | - | + |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 11.1 (10_0) | 12 Ultimate (12_2) |
| Shader Model | 4.0 | 6.5 |
| OpenGL | 2.1 | 4.6 |
| OpenCL | 1.1 | 2.1 |
| Vulkan | N/A | 1.2 |
| CUDA | 1.1 | - |
Synthetic benchmarks
Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.
Combined synthetic benchmark score
This is our combined benchmark score.
Passmark
This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.
Gaming performance
Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.
Average FPS across all PC games
Here are the average frames per second in a large set of popular games across different resolutions:
| Full HD | 1−2 | 175
+17400%
|
| 1440p | 0−1 | 102 |
| 4K | -0−1 | 62 |
Cost per frame, $
| 1080p | 159.00 | 3.31
+97.9%
|
| 1440p | no data | 5.68 |
| 4K | no data | 9.34 |
- RX 6800 has 98% lower cost per frame in 1080p
FPS performance in popular games
Full HD
Low
| Counter-Strike 2 | 350 | 350 |
| Cyberpunk 2077 | 135 | 135 |
| Hogwarts Legacy | 208 | 208 |
| Resident Evil 4 Remake | 322 | 322 |
Full HD
Medium
| Battlefield 5 | 150−160 | 150−160 |
| Counter-Strike 2 | 349 | 349 |
| Cyberpunk 2077 | 115 | 115 |
| Far Cry 5 | 197 | 197 |
| Fortnite | 230−240 | 230−240 |
| Forza Horizon 4 | 200−210 | 200−210 |
| Hogwarts Legacy | 167 | 167 |
| PLAYERUNKNOWN'S BATTLEGROUNDS | 170−180 | 170−180 |
| Valorant | 300−350 | 300−350 |
Full HD
High
| Battlefield 5 | 150−160 | 150−160 |
| Counter-Strike 2 | 259 | 259 |
| Counter-Strike: Global Offensive | 270−280 | 270−280 |
| Cyberpunk 2077 | 104 | 104 |
| Dota 2 | 145 | 145 |
| Far Cry 5 | 186 | 186 |
| Fortnite | 230−240 | 230−240 |
| Forza Horizon 4 | 200−210 | 200−210 |
| Grand Theft Auto V | 159 | 159 |
| Hogwarts Legacy | 130 | 130 |
| Metro Exodus | 147 | 147 |
| PLAYERUNKNOWN'S BATTLEGROUNDS | 170−180 | 170−180 |
| The Witcher 3: Wild Hunt | 269 | 269 |
| Valorant | 300−350 | 300−350 |
Full HD
Ultra
| Battlefield 5 | 150−160 | 150−160 |
| Cyberpunk 2077 | 99 | 99 |
| Dota 2 | 128 | 128 |
| Far Cry 5 | 174 | 174 |
| Forza Horizon 4 | 200−210 | 200−210 |
| Hogwarts Legacy | 96 | 96 |
| PLAYERUNKNOWN'S BATTLEGROUNDS | 170−180 | 170−180 |
| The Witcher 3: Wild Hunt | 152 | 152 |
| Valorant | 300−350 | 300−350 |
Full HD
Epic
| Fortnite | 230−240 | 230−240 |
1440p
High
| Counter-Strike 2 | 175 | 175 |
| Counter-Strike: Global Offensive | 350−400 | 350−400 |
| Grand Theft Auto V | 125 | 125 |
| Metro Exodus | 89 | 89 |
| PLAYERUNKNOWN'S BATTLEGROUNDS | 170−180 | 170−180 |
| Valorant | 350−400 | 350−400 |
1440p
Ultra
| Battlefield 5 | 130−140 | 130−140 |
| Cyberpunk 2077 | 74 | 74 |
| Far Cry 5 | 163 | 163 |
| Forza Horizon 4 | 160−170 | 160−170 |
| Hogwarts Legacy | 73 | 73 |
| The Witcher 3: Wild Hunt | 110−120 | 110−120 |
1440p
Epic
| Fortnite | 140−150 | 140−150 |
4K
High
| Counter-Strike 2 | 47 | 47 |
| Grand Theft Auto V | 132 | 132 |
| Hogwarts Legacy | 35−40 | 35−40 |
| Metro Exodus | 55 | 55 |
| The Witcher 3: Wild Hunt | 99 | 99 |
| Valorant | 300−350 | 300−350 |
4K
Ultra
| Battlefield 5 | 90−95 | 90−95 |
| Counter-Strike 2 | 65−70 | 65−70 |
| Cyberpunk 2077 | 34 | 34 |
| Dota 2 | 102 | 102 |
| Far Cry 5 | 91 | 91 |
| Forza Horizon 4 | 110−120 | 110−120 |
| Hogwarts Legacy | 35 | 35 |
| PLAYERUNKNOWN'S BATTLEGROUNDS | 90−95 | 90−95 |
4K
Epic
| Fortnite | 75−80 | 75−80 |
This is how 8600 GT and RX 6800 compete in popular games:
- RX 6800 is 17400% faster in 1080p
All in all, in popular games:
- there's a draw in 65 tests (100%)
Pros & cons summary
| Performance score | 0.36 | 52.73 |
| Recency | 17 April 2007 | 28 October 2020 |
| Maximum RAM amount | 512 MB | 16 GB |
| Chip lithography | 80 nm | 7 nm |
| Power consumption (TDP) | 47 Watt | 250 Watt |
8600 GT has 81% lower power consumption.
RX 6800, on the other hand, has a 14547% higher aggregate performance score, an age advantage of 13 years, a 3100% higher maximum VRAM amount, and a 91% more advanced lithography process.
The Radeon RX 6800 is our recommended choice as it beats the GeForce 8600 GT in performance tests.
Other comparisons
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