Home GPU Comparison ATI Radeon HD 2900 PRO vs NVIDIA GeForce GTX 960

ATI Radeon HD 2900 PRO vs NVIDIA GeForce GTX 960

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 2900 PRO and 2GB VRAM GeForce GTX 960 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 960 's Advantages
Released 7 years and 1 months late
Boost Clock1178MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (112.2GB/s vs 51.20GB/s)
704 additional rendering cores
Lower TDP (120W vs 200W)

Score

Benchmark

FP32 (float)
Radeon HD 2900 PRO
0.384 TFLOPS
GeForce GTX 960 +528%
2.413 TFLOPS
VS

Graphics Card

Dec 2007
Release Date
Jan 2015
Radeon R600
Generation
GeForce 900
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1127 MHz
-
Boost Clock
1178 MHz
800 MHz
Memory Clock
1753 MHz

Memory

512MB
Memory Size
2GB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
128bit
51.20GB/s
Bandwidth
112.2GB/s

Render Config

4
Compute Units
-
-
-
-
320
Shading Units
1024
16
TMUs
64
16
ROPs
32
-
-
-
-
-
-
-
L1 Cache
48 KB (per SMM)
128 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

9.600 GPixel/s
Pixel Rate
37.70 GPixel/s
9.600 GTexel/s
Texture Rate
75.39 GTexel/s
-
-
-
384.0 GFLOPS
FP32 (float)
2.413 TFLOPS
-
FP64 (double)
75.39 GFLOPS

Board Design

200W
TDP
120W
550 W
Suggested PSU
300 W
2x DVI 1x S-Video
Outputs
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
1x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

R600
GPU Name
GM206
R600 PRO (215RGMDKA13FG)
GPU Variant
GM206-300-A1
TeraScale
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
80 nm
Process Size
28 nm
0.72 billion
Transistors
2.94 billion
420 mm²
Die Size
228 mm²

Graphics Features

10.0 (10_0)
DirectX
12 (12_1)
3.3 (full) 4.0 (partial)
OpenGL
4.6
N/A
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
5.2
4.0
Shader Model
6.4

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