Home GPU Comparison AMD FirePro W4100 vs AMD Radeon RX 7900 XT

AMD FirePro W4100 vs AMD Radeon RX 7900 XT

We compared two Desktop platform GPUs: 2GB VRAM FirePro W4100 and 20GB VRAM Radeon RX 7900 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro W4100 's Advantages
Lower TDP (50W vs 300W)
AMD Radeon RX 7900 XT 's Advantages
Released 8 years and 3 months late
Boost Clock2394MHz
More VRAM (20GB vs 2GB)
Larger VRAM bandwidth (800.0GB/s vs 64.00GB/s)
4864 additional rendering cores

Score

Benchmark

FP32 (float)
FirePro W4100
0.645 TFLOPS
Radeon RX 7900 XT +7881%
51.48 TFLOPS
VS

Graphics Card

Aug 2014
Release Date
Nov 2022
FirePro
Generation
Navi III
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
1387 MHz
-
Boost Clock
2394 MHz
1000 MHz
Memory Clock
2500 MHz

Memory

2GB
Memory Size
20GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
320bit
64.00GB/s
Bandwidth
800.0GB/s

Render Config

8
Compute Units
84
-
-
-
512
Shading Units
5376
32
TMUs
336
16
ROPs
192
-
-
-
-
RT Cores
84
16 KB (per CU)
L1 Cache
256 KB per Array
256 KB
L2 Cache
6 MB
-
L3 Cache
80 MB

Theoretical Performance

10.08 GPixel/s
Pixel Rate
459.6 GPixel/s
20.16 GTexel/s
Texture Rate
804.4 GTexel/s
-
FP16 (half)
103.0 TFLOPS
645.1 GFLOPS
FP32 (float)
51.48 TFLOPS
40.32 GFLOPS
FP64 (double)
1.609 TFLOPS

Board Design

50W
TDP
300W
250 W
Suggested PSU
700 W
4x mini-DisplayPort 1.2
Outputs
1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C
None
Power Connectors
2x 8-pin

Graphics Processor

Cape Verde
GPU Name
Navi 31
Cape Verde PRO GL
GPU Variant
Navi 31 XT (215-145000156)
GCN 1.0
Architecture
RDNA 3.0
TSMC
Foundry
TSMC
28 nm
Process Size
5 nm
1.5 billion
Transistors
57.7 billion
123 mm²
Die Size
529 mm²

Graphics Features

12 (11_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.2
OpenCL
2.2
1.2
Vulkan
1.3
-
-
-
5.1
Shader Model
6.7

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