RTX PRO 5000 Blackwell vs Radeon HD 6670

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Aggregate performance score

We've compared Radeon HD 6670 with RTX PRO 5000 Blackwell, including specs and performance data.

HD 6670
2011
1 GB GDDR5, 66 Watt
1.64

RTX PRO 5000 Blackwell outperforms HD 6670 by a whopping 5998% based on our aggregate benchmark results.

Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the ranking9731
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.08no data
Power efficiency2.0126.91
ArchitectureTeraScale 2 (2009−2015)Blackwell 2.0 (2025−2026)
GPU code nameTurksGB202
Market segmentDesktopWorkstation
Designreferenceno data
Release date19 April 2011 (14 years ago)18 March 2025 (less than a year ago)
Launch price (MSRP)$99 no data

Cost-effectiveness evaluation

The higher the ratio, the better. We use the manufacturer's recommended prices.

no data

Performance to price scatter graph

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores48014080
Core clock speedno data1740 MHz
Boost clock speed800 MHz2377 MHz
Number of transistors716 million92,200 million
Manufacturing process technology40 nm5 nm
Power consumption (TDP)66 Watt300 Watt
Texture fill rate19.201,045.9
Floating-point processing power0.768 TFLOPS66.94 TFLOPS
ROPs8176
TMUs24440
Tensor Coresno data440
Ray Tracing Coresno data110
L1 Cache48 KB13.8 MB
L2 Cache256 KB96 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).

Bus supportPCIe 2.0 x16no data
InterfacePCIe 2.0 x16PCIe 5.0 x16
Length168 mm267 mm
Width1-slot2-slot
Supplementary power connectorsNone1x 16-pin

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 typeGDDR5GDDR7
Maximum RAM amount1 GB48 GB
Memory bus width128 Bit384 Bit
Memory clock speed1050 MHz1750 MHz
Memory bandwidth64 GB/s1.34 TB/s
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 Connectors1x DVI, 1x HDMI, 1x VGA4x DisplayPort 2.1b
Eyefinity+-
HDMI+-

Supported technologies

Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.

CrossFire+-

API and SDK support

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectXDirectX® 1112 Ultimate (12_2)
Shader Model5.06.8
OpenGL4.44.6
OpenCL1.23.0
Vulkan-1.4
CUDA-12.0
DLSS-+

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.

HD 6670 1.64
RTX PRO 5000 Blackwell 100.00
+5998%

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.

HD 6670 724
Samples: 5426
RTX PRO 5000 Blackwell 45357
+6165%
Samples: 1

Gaming performance

Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.

Pros & cons summary


Performance score 1.64 100.00
Recency 19 April 2011 18 March 2025
Maximum RAM amount 1 GB 48 GB
Chip lithography 40 nm 5 nm
Power consumption (TDP) 66 Watt 300 Watt

HD 6670 has 354.5% lower power consumption.

RTX PRO 5000 Blackwell, on the other hand, has a 5997.6% higher aggregate performance score, an age advantage of 13 years, a 4700% higher maximum VRAM amount, and a 700% more advanced lithography process.

The RTX PRO 5000 Blackwell is our recommended choice as it beats the Radeon HD 6670 in performance tests.

Be aware that Radeon HD 6670 is a desktop graphics card while RTX PRO 5000 Blackwell is a workstation one.

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AMD Radeon HD 6670
Radeon HD 6670
NVIDIA RTX PRO 5000 Blackwell
RTX PRO 5000 Blackwell

Other comparisons

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

Community ratings

Here you can see the user ratings of the compared graphics cards, as well as rate them yourself.


3.4 983 votes

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3.3 257 votes

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