Home GPU Comparison AMD FirePro R5000 vs NVIDIA GeForce 8400

AMD FirePro R5000 vs NVIDIA GeForce 8400

We compared two Desktop platform GPUs: 2GB VRAM FirePro R5000 and 256MB VRAM GeForce 8400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro R5000 's Advantages
Released 5 years and 2 months late
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (102.4GB/s vs 8.000GB/s)
760 additional rendering cores
NVIDIA GeForce 8400 's Advantages
Lower TDP (25W vs 150W)

Score

Benchmark

FP32 (float)
FirePro R5000 +5933%
1.267 TFLOPS
GeForce 8400
0.021 TFLOPS
VS

Graphics Card

Feb 2013
Release Date
Dec 2007
FirePro Remote
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
500 MHz

Memory

2GB
Memory Size
256MB
GDDR5
Memory Type
DDR2
256bit
Memory Bus
64bit
102.4GB/s
Bandwidth
8.000GB/s

Render Config

12
Compute Units
-
-
SM Count
1
768
Shading Units
8
48
TMUs
4
32
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
16 KB
-
-
-

Theoretical Performance

26.40 GPixel/s
Pixel Rate
2.160 GPixel/s
39.60 GTexel/s
Texture Rate
2.160 GTexel/s
-
-
-
1267 GFLOPS
FP32 (float)
20.80 GFLOPS
79.20 GFLOPS
FP64 (double)
-

Board Design

150W
TDP
25W
450 W
Suggested PSU
200 W
2x mini-DisplayPort 1.2
Outputs
1x DVI 1x VGA 1x S-Video
1x 6-pin
Power Connectors
None

Graphics Processor

Pitcairn
GPU Name
G98
Pitcairn LE GL
GPU Variant
-
GCN 1.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
2.8 billion
Transistors
0.21 billion
212 mm²
Die Size
86 mm²

Graphics Features

12 (11_1)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.1
5.1
Shader Model
4.0

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