Home GPU Comparison ATI Radeon HD 5970 vs NVIDIA GeForce GT 320 OEM

ATI Radeon HD 5970 vs NVIDIA GeForce GT 320 OEM

We compared two Desktop platform GPUs: 1024MB VRAM ATI Radeon HD 5970 and 1024MB VRAM GeForce GT 320 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5970 's Advantages
Larger VRAM bandwidth (128.0GB/s vs 25.28GB/s)
1528 additional rendering cores
NVIDIA GeForce GT 320 OEM 's Advantages
Lower TDP (43W vs 294W)

Score

Benchmark

FP32 (float)
ATI Radeon HD 5970 +1134%
2.32 TFLOPS
GeForce GT 320 OEM
0.188 TFLOPS
VS

Graphics Card

Nov 2009
Release Date
Feb 2010
Evergreen
Generation
GeForce 300
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
790 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
128.0GB/s
Bandwidth
25.28GB/s

Render Config

20
Compute Units
-
-
SM Count
9
1600
Shading Units
72
80
TMUs
24
32
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

23.20 GPixel/s
Pixel Rate
4.320 GPixel/s
58.00 GTexel/s
Texture Rate
12.96 GTexel/s
-
-
-
2.320 TFLOPS
FP32 (float)
187.5 GFLOPS
464.0 GFLOPS
FP64 (double)
-

Board Design

294W
TDP
43W
600 W
Suggested PSU
200 W
2x DVI 1x mini-DisplayPort 1.1
Outputs
1x DVI 1x HDMI 1x VGA
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

Hemlock
GPU Name
GT215
Hemlock XT (215-0735075)
GPU Variant
GT215-250-A2
TeraScale 2
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
2.154 billion
Transistors
0.727 billion
334 mm²
Die Size
144 mm²

Graphics Features

11.2 (11_0)
DirectX
11.1 (10_1)
4.4
OpenGL
3.3
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.2
5.0
Shader Model
4.1

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