Home GPU Comparison NVIDIA NVS 510 vs AMD Radeon HD 7970

NVIDIA NVS 510 vs AMD Radeon HD 7970

We compared two Desktop platform GPUs: 2GB VRAM NVS 510 and 3GB VRAM Radeon HD 7970 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA NVS 510 's Advantages
Released 10 months late
Lower TDP (35W vs 250W)
AMD Radeon HD 7970 's Advantages
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (264.0GB/s vs 28.51GB/s)
1856 additional rendering cores

Score

Benchmark

FP32 (float)
NVS 510
0.306 TFLOPS
Radeon HD 7970 +1138%
3.789 TFLOPS
VS

Graphics Card

Oct 2012
Release Date
Dec 2011
NVS
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
891 MHz
Memory Clock
1375 MHz

Memory

2GB
Memory Size
3GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
384bit
28.51GB/s
Bandwidth
264.0GB/s

Render Config

-
Compute Units
32
-
-
-
192
Shading Units
2048
16
TMUs
128
16
ROPs
32
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

3.188 GPixel/s
Pixel Rate
29.60 GPixel/s
12.75 GTexel/s
Texture Rate
118.4 GTexel/s
-
-
-
306.0 GFLOPS
FP32 (float)
3.789 TFLOPS
12.75 GFLOPS
FP64 (double)
947.2 GFLOPS

Board Design

35W
TDP
250W
200 W
Suggested PSU
600 W
4x mini-DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
None
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

GK107
GPU Name
Tahiti
GK107-301-A2
GPU Variant
Tahiti XT (215-0821060)
Kepler
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.27 billion
Transistors
4.313 billion
118 mm²
Die Size
352 mm²

Graphics Features

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

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