Home GPU Comparison AMD FirePro D700 vs NVIDIA GeForce 8400

AMD FirePro D700 vs NVIDIA GeForce 8400

We compared two Desktop platform GPUs: 6GB VRAM FirePro D700 and 256MB VRAM GeForce 8400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro D700 's Advantages
Released 6 years and 1 months late
More VRAM (6GB vs 256GB)
Larger VRAM bandwidth (263.0GB/s vs 8.000GB/s)
2040 additional rendering cores
NVIDIA GeForce 8400 's Advantages
Lower TDP (25W vs 274W)

Score

Benchmark

FP32 (float)
FirePro D700 +16480%
3.482 TFLOPS
GeForce 8400
0.021 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
Dec 2007
FirePro
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1370 MHz
Memory Clock
500 MHz

Memory

6GB
Memory Size
256MB
GDDR5
Memory Type
DDR2
384bit
Memory Bus
64bit
263.0GB/s
Bandwidth
8.000GB/s

Render Config

32
Compute Units
-
-
SM Count
1
2048
Shading Units
8
128
TMUs
4
32
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
768 KB
L2 Cache
16 KB
-
-
-

Theoretical Performance

27.20 GPixel/s
Pixel Rate
2.160 GPixel/s
108.8 GTexel/s
Texture Rate
2.160 GTexel/s
-
-
-
3.482 TFLOPS
FP32 (float)
20.80 GFLOPS
870.4 GFLOPS
FP64 (double)
-

Board Design

274W
TDP
25W
600 W
Suggested PSU
200 W
6x mini-DisplayPort 1.2 1x SDI
Outputs
1x DVI 1x VGA 1x S-Video
-
Power Connectors
None

Graphics Processor

Tahiti
GPU Name
G98
Tahiti XT GL
GPU Variant
-
GCN 1.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
4.313 billion
Transistors
0.21 billion
352 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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