Home GPU Comparison ATI Radeon HD 5970 vs NVIDIA GeForce GT 230

ATI Radeon HD 5970 vs NVIDIA GeForce GT 230

We compared two Desktop platform GPUs: 1024MB VRAM ATI Radeon HD 5970 and 512MB VRAM GeForce GT 230 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5970 's Advantages
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (128.0GB/s vs 57.60GB/s)
1552 additional rendering cores
NVIDIA GeForce GT 230 's Advantages
Lower TDP (75W vs 294W)

Score

Benchmark

FP32 (float)
ATI Radeon HD 5970 +1387%
2.32 TFLOPS
GeForce GT 230
0.156 TFLOPS
VS

Graphics Card

Nov 2009
Release Date
Oct 2009
Evergreen
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
256bit
128.0GB/s
Bandwidth
57.60GB/s

Render Config

20
Compute Units
-
-
SM Count
6
1600
Shading Units
48
80
TMUs
24
32
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

23.20 GPixel/s
Pixel Rate
10.40 GPixel/s
58.00 GTexel/s
Texture Rate
15.60 GTexel/s
-
-
-
2.320 TFLOPS
FP32 (float)
156.0 GFLOPS
464.0 GFLOPS
FP64 (double)
-

Board Design

294W
TDP
75W
600 W
Suggested PSU
250 W
2x DVI 1x mini-DisplayPort 1.1
Outputs
No outputs
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

Hemlock
GPU Name
G94B
Hemlock XT (215-0735075)
GPU Variant
G94-300-B1
TeraScale 2
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
2.154 billion
Transistors
0.505 billion
334 mm²
Die Size
196 mm²

Graphics Features

11.2 (11_0)
DirectX
11.1 (10_0)
4.4
OpenGL
3.3
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.1
5.0
Shader Model
4.0

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