NVIDIA GeForce GTX 970 vs AMD Radeon HD 6750
We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 970 and 1024MB VRAM Radeon HD 6750 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 970 's Advantages
Released 3 years and 8 months late
Boost Clock1178MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (224.4GB/s vs 73.60GB/s)
944 additional rendering cores
AMD Radeon HD 6750 's Advantages
Lower TDP (86W vs 148W)
Score
Benchmark
FP32 (float)
GeForce GTX 970
+288%
3.92 TFLOPS
Radeon HD 6750
1.008 TFLOPS
Graphics Card
Sep 2014
Release Date
Jan 2011
GeForce 900
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1050 MHz
Base Clock
-
1178 MHz
Boost Clock
-
1753 MHz
Memory Clock
1150 MHz
Memory
4GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
224.4GB/s
Bandwidth
73.60GB/s
Render Config
-
Compute Units
9
-
-
-
1664
Shading Units
720
104
TMUs
36
56
ROPs
16
-
-
-
-
-
-
48 KB (per SMM)
L1 Cache
8 KB (per CU)
2 MB
L2 Cache
256 KB
-
-
-
Theoretical Performance
65.97 GPixel/s
Pixel Rate
11.20 GPixel/s
122.5 GTexel/s
Texture Rate
25.20 GTexel/s
-
-
-
3.920 TFLOPS
FP32 (float)
1008 GFLOPS
122.5 GFLOPS
FP64 (double)
-
Board Design
148W
TDP
86W
300 W
Suggested PSU
250 W
1x DVI
1x HDMI 2.0
3x DisplayPort 1.4a
Outputs
2x DVI
1x HDMI 1.3a
2x mini-DisplayPort 1.1
2x 6-pin
Power Connectors
1x 6-pin
Graphics Processor
GM204
GPU Name
Juniper
GM204-200-A1
GPU Variant
Juniper LE
(215-0754009)
Maxwell 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
5.2 billion
Transistors
1.04 billion
398 mm²
Die Size
166 mm²
Graphics Features
12 (12_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.3
Vulkan
N/A
5.2
CUDA
-
6.4
Shader Model
5.0
