Home GPU Comparison AMD FirePro D300 vs NVIDIA GeForce GTX 460 X2

AMD FirePro D300 vs NVIDIA GeForce GTX 460 X2

We compared two Desktop platform GPUs: 2GB VRAM FirePro D300 and 1024MB VRAM GeForce GTX 460 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro D300 's Advantages
Released 2 years and 10 months late
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (162.6GB/s vs 115.2GB/s)
944 additional rendering cores
Lower TDP (150W vs 160W)

Score

Benchmark

FP32 (float)
FirePro D300 +130%
2.176 TFLOPS
GeForce GTX 460 X2
0.942 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
Mar 2011
FirePro
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1270 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
162.6GB/s
Bandwidth
115.2GB/s

Render Config

20
Compute Units
-
-
SM Count
7
1280
Shading Units
336
80
TMUs
56
32
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

27.20 GPixel/s
Pixel Rate
9.814 GPixel/s
68.00 GTexel/s
Texture Rate
39.26 GTexel/s
-
-
-
2.176 TFLOPS
FP32 (float)
941.5 GFLOPS
136.0 GFLOPS
FP64 (double)
78.46 GFLOPS

Board Design

150W
TDP
160W
450 W
Suggested PSU
450 W
4x DisplayPort 1.2
Outputs
3x DVI 1x mini-HDMI 1.3a
-
Power Connectors
2x 8-pin

Graphics Processor

Pitcairn
GPU Name
GF104
Pitcairn XT GL (215-0828073)
GPU Variant
GF104-300-KB-A1
GCN 1.0
Architecture
Fermi
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.8 billion
Transistors
1.95 billion
212 mm²
Die Size
332 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
2.1
5.1
Shader Model
5.1

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