Radeon RX 6600 vs Tesla K40m

Place in performance ranking	469	103
Place by popularity	not in top-100	14
Cost-effectiveness evaluation	1.11	35.00
Architecture	Kepler (2012−2018)	Navi / RDNA2 (2020−2022)
GPU code name	GK110B	Navi 23
Market segment	Workstation	Desktop
Release date	22 November 2013 (10 years ago)	13 October 2021 (2 years ago)
Launch price (MSRP)	$7,699	$329
Current price	$744 (0.1x MSRP)	$358 (1.1x MSRP)

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

RX 6600 has 3053% better value for money than Tesla K40m.

Detailed specifications

General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	2880	1792
Core clock speed	745 MHz	2044 MHz
Boost clock speed	876 MHz	2491 MHz
Number of transistors	7,080 million	11,060 million
Manufacturing process technology	28 nm	7 nm
Power consumption (TDP)	245 Watt	132 Watt
Texture fill rate	210.2	279.0
Floating-point performance	4,291 gflops	no data

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 3.0 x16	PCIe 4.0 x8
Length	267 mm	190 mm
Width	2-slot	2-slot
Supplementary power connectors	no data	1x 8-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 type	GDDR5	GDDR6
Maximum RAM amount	12 GB	8 GB
Memory bus width	384 Bit	128 Bit
Memory clock speed	6008 MHz	14500 MHz
Memory bandwidth	288.4 GB/s	224.0 GB/s
Shared memory	no data	-

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display Connectors	No outputs	1x HDMI, 3x DisplayPort
HDMI	no data	+

API compatibility

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

DirectX	12 (11_1)	12.0 Ultimate (12_2)
Shader Model	5.1	6.5
OpenGL	4.6	4.6
OpenCL	1.2	2.1
Vulkan	1.1.126	1.2
CUDA	3.5	no data

Synthetic benchmark performance

Non-gaming benchmark performance comparison. The combined score is measured on a 0-100 point scale.

Combined synthetic benchmark score

This is our combined benchmark performance score. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Tesla K40m 8.50

RX 6600 39.18
+361%

Radeon RX 6600 outperforms Tesla K40m by 361% based on our aggregate benchmark results.

Passmark

This is the most ubiquitous GPU benchmark, part of Passmark PerformanceTest suite. 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.

Benchmark coverage: 25%

Tesla K40m 3281

RX 6600 15132
+361%

Radeon RX 6600 outperforms Tesla K40m by 361% in Passmark.

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	21−24 −419%	109 +419%
1440p	12−14 −375%	57 +375%
4K	6−7 −417%	31 +417%

FPS performance in popular games

Full HD
Low Preset

Cyberpunk 2077

21−24
−410%

107

+410%

Full HD
Medium Preset

Assassin's Creed Odyssey	14−16 −393%	65−70 +393%
Assassin's Creed Valhalla	24−27 −371%	113 +371%
Battlefield 5	27−30 −367%	120−130 +367%
Call of Duty: Modern Warfare	16−18 −394%	75−80 +394%
Cyberpunk 2077	18−20 −406%	91 +406%
Far Cry 5	18−20 −372%	85−90 +372%
Far Cry New Dawn	21−24 −362%	95−100 +362%
Forza Horizon 4	30−33 −397%	140−150 +397%
Hitman 3	21−24 −371%	99 +371%
Horizon Zero Dawn	55−60 −384%	266 +384%
Metro Exodus	24−27 −367%	110−120 +367%
Red Dead Redemption 2	18−20 −422%	90−95 +422%
Shadow of the Tomb Raider	45−50 −400%	225 +400%
Watch Dogs: Legion	21−24 −400%	105 +400%

Full HD
High Preset

Assassin's Creed Odyssey	14−16 −393%	65−70 +393%
Assassin's Creed Valhalla	18−20 −411%	92 +411%
Battlefield 5	27−30 −367%	120−130 +367%
Call of Duty: Modern Warfare	16−18 −394%	75−80 +394%
Cyberpunk 2077	14−16 −421%	73 +421%
Far Cry 5	18−20 −372%	85−90 +372%
Far Cry New Dawn	21−24 −362%	95−100 +362%
Forza Horizon 4	30−33 −397%	140−150 +397%
Hitman 3	18−20 −422%	94 +422%
Horizon Zero Dawn	30−33 −430%	150−160 +430%
Metro Exodus	14−16 −379%	67 +379%
Red Dead Redemption 2	18−20 −422%	90−95 +422%
Shadow of the Tomb Raider	35−40 −420%	182 +420%
The Witcher 3: Wild Hunt	30−33 −390%	147 +390%
Watch Dogs: Legion	21−24 −362%	95−100 +362%

Full HD
Ultra Preset

Assassin's Creed Odyssey	14−16 −393%	65−70 +393%
Assassin's Creed Valhalla	16−18 −388%	78 +388%
Call of Duty: Modern Warfare	16−18 −394%	75−80 +394%
Cyberpunk 2077	12−14 −392%	59 +392%
Far Cry 5	18−20 −372%	85−90 +372%
Forza Horizon 4	30−33 −397%	140−150 +397%
Horizon Zero Dawn	30−33 −373%	142 +373%
Shadow of the Tomb Raider	30−33 −423%	157 +423%
The Witcher 3: Wild Hunt	18−20 −400%	90 +400%
Watch Dogs: Legion	12−14 −383%	58 +383%

Full HD
Epic Preset

Red Dead Redemption 2

18−20

−422%

90−95
+422%

1440p
High Preset

Battlefield 5	16−18 −369%	75−80 +369%
Far Cry New Dawn	18−20 −406%	90−95 +406%

1440p
Ultra Preset

Assassin's Creed Odyssey	9−10 −367%	40−45 +367%
Assassin's Creed Valhalla	10−11 −420%	52 +420%
Call of Duty: Modern Warfare	12−14 −400%	60−65 +400%
Cyberpunk 2077	7−8 −386%	34 +386%
Far Cry 5	18−20 −406%	91 +406%
Forza Horizon 4	16−18 −413%	80−85 +413%
Hitman 3	10−11 −440%	54 +440%
Horizon Zero Dawn	21−24 −386%	102 +386%
Metro Exodus	21−24 −362%	97 +362%
Shadow of the Tomb Raider	21−24 −381%	101 +381%
The Witcher 3: Wild Hunt	12−14 −375%	55−60 +375%
Watch Dogs: Legion	8−9 −413%	41 +413%

1440p
Epic Preset

Red Dead Redemption 2

14−16

−379%

65−70
+379%

4K
High Preset

Battlefield 5	8−9 −388%	35−40 +388%
Far Cry New Dawn	7−8 −371%	30−35 +371%
Hitman 3	7−8 −414%	36 +414%
Horizon Zero Dawn	10−11 −400%	50−55 +400%
Shadow of the Tomb Raider	7−8 −371%	33 +371%
The Witcher 3: Wild Hunt	9−10 −389%	44 +389%

4K
Ultra Preset

Assassin's Creed Odyssey	5−6 −440%	27−30 +440%
Assassin's Creed Valhalla	5−6 −380%	24 +380%
Call of Duty: Modern Warfare	5−6 −400%	24−27 +400%
Cyberpunk 2077	3−4 −367%	14 +367%
Far Cry 5	4−5 −475%	21−24 +475%
Forza Horizon 4	10−11 −440%	50−55 +440%
Horizon Zero Dawn	10−11 −450%	55 +450%
Metro Exodus	10−11 −380%	48 +380%
Watch Dogs: Legion	4−5 −425%	21 +425%

4K
Epic Preset

Red Dead Redemption 2

7−8
−400%

35−40

+400%

This is how Tesla K40m and RX 6600 compete in popular games:

RX 6600 is 419% faster in 1080p
RX 6600 is 375% faster in 1440p
RX 6600 is 417% faster in 4K

Pros & cons summary

Performance score	8.50	39.18
Recency	22 November 2013	13 October 2021
Cost	$7699	$329
Maximum RAM amount	12 GB	8 GB
Chip lithography	28 nm	7 nm
Power consumption (TDP)	245 Watt	132 Watt