Home GPU Comparison AMD FirePro D300 vs NVIDIA GeForce GTX 650

AMD FirePro D300 vs NVIDIA GeForce GTX 650

We compared two Desktop platform GPUs: 2GB VRAM FirePro D300 and 1024MB VRAM GeForce GTX 650 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro D300 's Advantages
Released 1 years and 4 months late
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (162.6GB/s vs 80.00GB/s)
896 additional rendering cores
NVIDIA GeForce GTX 650 's Advantages
Lower TDP (65W vs 150W)

Score

Benchmark

FP32 (float)
FirePro D300 +167%
2.176 TFLOPS
GeForce GTX 650
0.812 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
Sep 2012
FirePro
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1270 MHz
Memory Clock
1250 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
162.6GB/s
Bandwidth
80.00GB/s

Render Config

20
Compute Units
-
-
-
-
1280
Shading Units
384
80
TMUs
32
32
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

27.20 GPixel/s
Pixel Rate
8.464 GPixel/s
68.00 GTexel/s
Texture Rate
33.86 GTexel/s
-
-
-
2.176 TFLOPS
FP32 (float)
812.5 GFLOPS
136.0 GFLOPS
FP64 (double)
33.86 GFLOPS

Board Design

150W
TDP
65W
450 W
Suggested PSU
250 W
4x DisplayPort 1.2
Outputs
2x DVI 1x mini-HDMI 1.4a
-
Power Connectors
1x 6-pin

Graphics Processor

Pitcairn
GPU Name
GK107
Pitcairn XT GL (215-0828073)
GPU Variant
GK107-450-A2
GCN 1.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.8 billion
Transistors
1.27 billion
212 mm²
Die Size
118 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.1
-
CUDA
3.0
5.1
Shader Model
5.1

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