GeForce 8400 GS PCI vs FirePro D500
We compared two Desktop platform GPUs: 512MB VRAM GeForce 8400 GS PCI and 3GB VRAM FirePro D500 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce 8400 GS PCI 's Advantages
Lower TDP (25W vs 274W)
FirePro D500 's Advantages
Released 6 years and 1 months late
More VRAM (3GB vs 512GB)
Larger VRAM bandwidth (243.8GB/s vs 5.328GB/s)
1528 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce 8400 GS PCI
22
FirePro D500
+10022%
2227
Graphics Card
Dec 2007
Release Date
Jan 2014
GeForce 8
Generation
FirePro
Desktop
Type
Desktop
PCI
Bus Interface
PCIe 3.0 x16
Clock Speeds
333 MHz
Memory Clock
1270 MHz
Memory
512MB
Memory Size
3GB
DDR2
Memory Type
GDDR5
64bit
Memory Bus
384bit
5.328GB/s
Bandwidth
243.8GB/s
Render Config
-
Compute Units
24
1
SM Count
-
8
Shading Units
1536
4
TMUs
96
4
ROPs
32
-
L1 Cache
16 KB (per CU)
16 KB
L2 Cache
768 KB
Theoretical Performance
2.268 GPixel/s
Pixel Rate
23.20 GPixel/s
2.268 GTexel/s
Texture Rate
69.60 GTexel/s
22.40 GFLOPS
FP32 (float)
2.227 TFLOPS
-
FP64 (double)
556.8 GFLOPS
Board Design
25W
TDP
274W
200 W
Suggested PSU
600 W
1x S-Video
1x DMS-59
Outputs
6x mini-DisplayPort 1.2
1x SDI
None
Power Connectors
-
Graphics Processor
G98
GPU Name
Tahiti
G98-400-U2
GPU Variant
Tahiti LE GL
Tesla
Architecture
GCN 1.0
TSMC
Foundry
TSMC
65 nm
Process Size
28 nm
0.21 billion
Transistors
4.313 billion
86 mm²
Die Size
352 mm²
Graphics Features
11.1 (10_0)
DirectX
12 (11_1)
3.3
OpenGL
4.6
1.1
OpenCL
1.2
N/A
Vulkan
1.2
1.1
CUDA
-
4.0
Shader Model
5.1
