AMD Radeon RX 7900 GRE vs AMD FirePro W4000

VS

AMD Radeon RX 7900 GRE

AMD FirePro W4000

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 7900 GRE and 2GB VRAM FirePro W4000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7900 GRE 's Advantages

Released 10 years and 11 months late

Boost Clock2245MHz

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (576.0GB/s vs 102.4GB/s)

4352 additional rendering cores

AMD FirePro W4000 's Advantages

Lower TDP (75W vs 260W)

Score

Benchmark

FP32 (float)

Radeon RX 7900 GRE +3529%

45.98 TFLOPS

FirePro W4000

1.267 TFLOPS

Radeon RX 7900 GRE

VS

FirePro W4000

Graphics Card

Jul 2023

Release Date

Aug 2012

Navi III

Generation

FirePro

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1287 MHz

Base Clock

-

2245 MHz

Boost Clock

-

2250 MHz

Memory Clock

800 MHz

Memory

16GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

256bit

576.0GB/s

Bandwidth

102.4GB/s

Render Config

80

Compute Units

12

-

5120

Shading Units

768

320

TMUs

48

160

ROPs

32

-

80

RT Cores

-

256 KB per Array

L1 Cache

16 KB (per CU)

6 MB

L2 Cache

512 KB

64 MB

L3 Cache

-

Theoretical Performance

359.2 GPixel/s

Pixel Rate

26.40 GPixel/s

718.4 GTexel/s

Texture Rate

39.60 GTexel/s

91.96 TFLOPS

FP16 (half)

-

45.98 TFLOPS

FP32 (float)

1267 GFLOPS

1437 GFLOPS

FP64 (double)

79.20 GFLOPS

Board Design

260W

TDP

75W

600 W

Suggested PSU

250 W

1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C

Outputs

1x DVI 2x DisplayPort 1.2

2x 8-pin

Power Connectors

None

Graphics Processor

Navi 31

GPU Name

Pitcairn

Navi 31 XL (215-145000206)

GPU Variant

Pitcairn LE GL

RDNA 3.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

57.7 billion

Transistors

2.8 billion

529 mm²

Die Size

212 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.2

OpenCL

1.2

1.3

Vulkan

1.2

-

6.7

Shader Model

5.1

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