Home GPU Comparison AMD Radeon HD 7970 GHz Edition vs NVIDIA GeForce GTX 760 X2

AMD Radeon HD 7970 GHz Edition vs NVIDIA GeForce GTX 760 X2

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7970 GHz Edition and 2GB VRAM GeForce GTX 760 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7970 GHz Edition 's Advantages
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (288.0GB/s vs 192.3GB/s)
896 additional rendering cores
NVIDIA GeForce GTX 760 X2 's Advantages
Released 1 years and 5 months late
Boost Clock has increased by 2% (1072MHz vs 1050MHz)
Lower TDP (250W vs 300W)

Score

Benchmark

FP32 (float)
Radeon HD 7970 GHz Edition +74%
4.301 TFLOPS
GeForce GTX 760 X2
2.47 TFLOPS
VS

Graphics Card

Jun 2012
Release Date
Nov 2013
Southern Islands
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1000 MHz
Base Clock
1006 MHz
1050 MHz
Boost Clock
1072 MHz
1500 MHz
Memory Clock
1502 MHz

Memory

3GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
256bit
288.0GB/s
Bandwidth
192.3GB/s

Render Config

32
Compute Units
-
-
-
-
2048
Shading Units
1152
128
TMUs
96
32
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
768 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

33.60 GPixel/s
Pixel Rate
25.73 GPixel/s
134.4 GTexel/s
Texture Rate
102.9 GTexel/s
-
-
-
4.301 TFLOPS
FP32 (float)
2.470 TFLOPS
1075 GFLOPS
FP64 (double)
102.9 GFLOPS

Board Design

300W
TDP
250W
700 W
Suggested PSU
600 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
3x DVI 1x mini-DisplayPort 1.2
1x 6-pin + 1x 8-pin
Power Connectors
2x 8-pin

Graphics Processor

Tahiti
GPU Name
GK104
Tahiti XT2 (215-0821065)
GPU Variant
GK104-225-A2
GCN 1.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
4.313 billion
Transistors
3.54 billion
352 mm²
Die Size
294 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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