Home GPU Comparison AMD Radeon HD 7950 vs NVIDIA GeForce GTX 260 Core 216

AMD Radeon HD 7950 vs NVIDIA GeForce GTX 260 Core 216

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7950 and 896MB VRAM GeForce GTX 260 Core 216 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7950 's Advantages
Released 3 years and 4 months late
Larger VRAM bandwidth (240.0GB/s vs 111.9GB/s)
1576 additional rendering cores
NVIDIA GeForce GTX 260 Core 216 's Advantages
Lower TDP (182W vs 200W)

Score

Benchmark

FP32 (float)
Radeon HD 7950 +434%
2.867 TFLOPS
GeForce GTX 260 Core 216
0.536 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Sep 2008
Southern Islands
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1250 MHz
Memory Clock
999 MHz

Memory

3GB
Memory Size
896MB
GDDR5
Memory Type
GDDR3
384bit
Memory Bus
448bit
240.0GB/s
Bandwidth
111.9GB/s

Render Config

-
SM Count
27
28
Compute Units
-
1792
Shading Units
216
112
TMUs
72
32
ROPs
28
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
768 KB
L2 Cache
224 KB

Theoretical Performance

25.60 GPixel/s
Pixel Rate
16.13 GPixel/s
89.60 GTexel/s
Texture Rate
41.47 GTexel/s
-
FP16 (half)
-
2.867 TFLOPS
FP32 (float)
536.5 GFLOPS
716.8 GFLOPS
FP64 (double)
67.07 GFLOPS

Graphics Processor

Tahiti
GPU Name
GT200
Tahiti PRO (215-0821056)
GPU Variant
G200-103-A2
GCN 1.0
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
4.313 billion
Transistors
1.4 billion
352 mm²
Die Size
576 mm²

Board Design

200W
TDP
182W
550 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
2x DVI 1x S-Video
2x 6-pin
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
1.2
Vulkan
N/A
-
CUDA
1.3
5.1
Shader Model
4.0

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