Radeon Pro W6600 vs Quadro RTX 4000

Place in performance ranking	99	92
Place by popularity	not in top-100	not in top-100
Value for money	27.52	20.99
Architecture	Turing (2018−2021)	RDNA 2.0 (2020−2022)
GPU code name	TU104	Navi 23
Market segment	Workstation	Workstation
Release date	13 November 2018 (5 years old)	8 June 2021 (2 years old)
Launch price (MSRP)	$899	$649
Current price	$974 (1.1x MSRP)	$1522 (2.3x MSRP)

Value for money

Performance to price ratio. The higher, the better.

RTX 4000 has 31% better value for money than Pro W6600.

Technical specs

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	2304	1792
Core clock speed	1005 MHz	no data
Boost clock speed	1545 MHz	2903 MHz
Number of transistors	13,600 million	11,060 million
Manufacturing process technology	12 nm	7 nm
Power consumption (TDP)	160 Watt	100 Watt
Texture fill rate	222.5	325.1

Size and 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 x16
Length	241 mm	241 mm
Width	1-slot	1-slot
Supplementary power connectors	1x 8-pin	1x 6-pin

Memory

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	GDDR6	GDDR6
Maximum RAM amount	8 GB	8 GB
Memory bus width	256 Bit	128 Bit
Memory clock speed	13000 MHz	14 GB/s
Memory bandwidth	416.0 GB/s	224.0 GB/s

Video outputs and ports

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

3x DisplayPort, 1x USB Type-C

4x DisplayPort

API support

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

DirectX	12 Ultimate (12_1)	12.0 Ultimate (12_2)
Shader Model	6.5	6.5
OpenGL	4.6	4.6
OpenCL	1.2	2.1
Vulkan	1.2.131	1.2
CUDA	7.5	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.

RTX 4000 39.80

Pro W6600 40.96
+2.9%

Radeon Pro W6600 outperforms Quadro RTX 4000 by 3% based on our aggregated 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%

RTX 4000 15413

Pro W6600 15862
+2.9%

Radeon Pro W6600 outperforms Quadro RTX 4000 by 3% in Passmark.