Home GPU Comparison AMD FirePro D300 vs NVIDIA GeForce 8800 Ultra

AMD FirePro D300 vs NVIDIA GeForce 8800 Ultra

We compared two Desktop platform GPUs: 2GB VRAM FirePro D300 and 768MB VRAM GeForce 8800 Ultra to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro D300 's Advantages
Released 6 years and 8 months late
Larger VRAM bandwidth (162.6GB/s vs 103.7GB/s)
1152 additional rendering cores
Lower TDP (150W vs 171W)

Score

Benchmark

FP32 (float)
FirePro D300 +462%
2.176 TFLOPS
GeForce 8800 Ultra
0.387 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
May 2007
FirePro
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1270 MHz
Memory Clock
1080 MHz

Memory

2GB
Memory Size
768MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
384bit
162.6GB/s
Bandwidth
103.7GB/s

Render Config

-
SM Count
16
20
Compute Units
-
1280
Shading Units
128
80
TMUs
32
32
ROPs
24
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
96 KB

Theoretical Performance

27.20 GPixel/s
Pixel Rate
14.69 GPixel/s
68.00 GTexel/s
Texture Rate
39.17 GTexel/s
-
FP16 (half)
-
2.176 TFLOPS
FP32 (float)
387.1 GFLOPS
136.0 GFLOPS
FP64 (double)
-

Graphics Processor

Pitcairn
GPU Name
G80
Pitcairn XT GL (215-0828073)
GPU Variant
G80-450-A3
GCN 1.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
90 nm
2.8 billion
Transistors
0.681 billion
212 mm²
Die Size
484 mm²

Board Design

150W
TDP
171W
450 W
Suggested PSU
450 W
4x DisplayPort 1.2
Outputs
2x DVI 1x S-Video
-
Power Connectors
2x 6-pin

Graphics Features

12 (11_1)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
1.2
OpenCL
1.1 (1.0)
1.2
Vulkan
N/A
-
CUDA
1.0
5.1
Shader Model
4.0

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