Radeon RX 640 OEM vs PRO W7600

Primary details

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

Place in the ranking	128	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	38.79	no data
Power efficiency	23.60	no data
Architecture	RDNA 3 (2023−2025)	GCN 4.0 (2016−2020)
GPU code name	Navi 33	Polaris 23
Market segment	Workstation	Desktop
Release date	3 August 2023 (3 years ago)	9 April 2020 (6 years ago)
Launch price (MSRP)	$599	no data

Cost-effectiveness evaluation

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

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	2048	640
Core clock speed	1720 MHz	1295 MHz
Boost clock speed	2440 MHz	no data
Number of transistors	13.3 billion	2,200 million
Manufacturing process technology	6 nm	14 nm
Power consumption (TDP)	130 Watt	50 Watt
Texture fill rate	312.3	51.80
Floating-point processing power	no data	1.658 TFLOPS
ROPs	64	16
TMUs	128	40
Ray Tracing Cores	32	no data
L0 Cache	512 KB	no data
L1 Cache	512 KB	160 KB
L2 Cache	2 MB	512 KB
L3 Cache	32 MB	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 4.0 x8	PCIe 3.0 x8
Length	241 mm	no data
Width	1-slot	1-slot
Supplementary power connectors	1x 6-pin	None

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	GDDR6	GDDR5
Maximum RAM amount	8 GB	4 GB
Memory bus width	128 Bit	128 Bit
Memory clock speed	2250 MHz	1500 MHz
Memory bandwidth	288.0 GB/s	96 GB/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 Connectors

4x DisplayPort 2.1

1x DisplayPort 1.4a, 2x mini-DisplayPort 1.4a

API and SDK support

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

DirectX	12 Ultimate (12_2)	12 (12_0)
Shader Model	6.9	6.7 (6.4)
OpenGL	4.6	4.6
OpenCL	2.0	2.1
Vulkan	1.4	1.3

Pros & cons summary

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Recency	3 August 2023	9 April 2020
Maximum RAM amount	8 GB	4 GB
Chip lithography	6 nm	14 nm
Power consumption (TDP)	130 Watt	50 Watt