GeForce 8400 GS PCI vs FirePro D300
We compared two Desktop platform GPUs: 512MB VRAM GeForce 8400 GS PCI and 2GB VRAM FirePro D300 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 150W)
FirePro D300 's Advantages
Released 6 years and 1 months late
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (162.6GB/s vs 5.328GB/s)
1272 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce 8400 GS PCI
22
FirePro D300
+9790%
2176
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
2GB
DDR2
Memory Type
GDDR5
64bit
Memory Bus
256bit
5.328GB/s
Bandwidth
162.6GB/s
Render Config
-
Compute Units
20
1
SM Count
-
8
Shading Units
1280
4
TMUs
80
4
ROPs
32
-
L1 Cache
16 KB (per CU)
16 KB
L2 Cache
512 KB
Theoretical Performance
2.268 GPixel/s
Pixel Rate
27.20 GPixel/s
2.268 GTexel/s
Texture Rate
68.00 GTexel/s
22.40 GFLOPS
FP32 (float)
2.176 TFLOPS
-
FP64 (double)
136.0 GFLOPS
Board Design
25W
TDP
150W
200 W
Suggested PSU
450 W
1x S-Video
1x DMS-59
Outputs
4x DisplayPort 1.2
None
Power Connectors
-
Graphics Processor
G98
GPU Name
Pitcairn
G98-400-U2
GPU Variant
Pitcairn XT GL
(215-0828073)
Tesla
Architecture
GCN 1.0
TSMC
Foundry
TSMC
65 nm
Process Size
28 nm
0.21 billion
Transistors
2.8 billion
86 mm²
Die Size
212 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
