Home GPU Comparison ATI Radeon HD 5970 vs NVIDIA GeForce GTX 670

ATI Radeon HD 5970 vs NVIDIA GeForce GTX 670

We compared two Desktop platform GPUs: 1024MB VRAM ATI Radeon HD 5970 and 2GB VRAM GeForce GTX 670 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5970 's Advantages
256 additional rendering cores
NVIDIA GeForce GTX 670 's Advantages
Released 2 years and 6 months late
Boost Clock980MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (192.3GB/s vs 128.0GB/s)
Lower TDP (170W vs 294W)

Score

Benchmark

FP32 (float)
ATI Radeon HD 5970
2.32 TFLOPS
GeForce GTX 670 +13%
2.634 TFLOPS
VS

Graphics Card

Nov 2009
Release Date
May 2012
Evergreen
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
915 MHz
-
Boost Clock
980 MHz
1000 MHz
Memory Clock
1502 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
128.0GB/s
Bandwidth
192.3GB/s

Render Config

20
Compute Units
-
-
-
-
1600
Shading Units
1344
80
TMUs
112
32
ROPs
32
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per SMX)
512 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

23.20 GPixel/s
Pixel Rate
27.44 GPixel/s
58.00 GTexel/s
Texture Rate
109.8 GTexel/s
-
-
-
2.320 TFLOPS
FP32 (float)
2.634 TFLOPS
464.0 GFLOPS
FP64 (double)
109.8 GFLOPS

Board Design

294W
TDP
170W
600 W
Suggested PSU
450 W
2x DVI 1x mini-DisplayPort 1.1
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 6-pin + 1x 8-pin
Power Connectors
2x 6-pin

Graphics Processor

Hemlock
GPU Name
GK104
Hemlock XT (215-0735075)
GPU Variant
GK104-325-A2
TeraScale 2
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
2.154 billion
Transistors
3.54 billion
334 mm²
Die Size
294 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.1
-
CUDA
3.0
5.0
Shader Model
5.1

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