Home GPU Comparison NVIDIA GeForce GT 230 OEM vs AMD Radeon HD 7970

NVIDIA GeForce GT 230 OEM vs AMD Radeon HD 7970

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GT 230 OEM and 3GB VRAM Radeon HD 7970 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 230 OEM 's Advantages
Lower TDP (75W vs 250W)
AMD Radeon HD 7970 's Advantages
Released 2 years and 8 months late
More VRAM (3GB vs 1536GB)
Larger VRAM bandwidth (264.0GB/s vs 24.00GB/s)
1952 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 230 OEM
0.24 TFLOPS
Radeon HD 7970 +1478%
3.789 TFLOPS
VS

Graphics Card

Apr 2009
Release Date
Dec 2011
GeForce 200
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
500 MHz
Memory Clock
1375 MHz

Memory

1536MB
Memory Size
3GB
DDR2
Memory Type
GDDR5
192bit
Memory Bus
384bit
24.00GB/s
Bandwidth
264.0GB/s

Render Config

-
Compute Units
32
12
SM Count
-
96
Shading Units
2048
48
TMUs
128
12
ROPs
32
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
48 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

6.000 GPixel/s
Pixel Rate
29.60 GPixel/s
24.00 GTexel/s
Texture Rate
118.4 GTexel/s
-
-
-
240.0 GFLOPS
FP32 (float)
3.789 TFLOPS
-
FP64 (double)
947.2 GFLOPS

Board Design

75W
TDP
250W
250 W
Suggested PSU
600 W
No outputs
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
None
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

G92B
GPU Name
Tahiti
G92-159-B1
GPU Variant
Tahiti XT (215-0821060)
Tesla
Architecture
GCN 1.0
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
0.754 billion
Transistors
4.313 billion
260 mm²
Die Size
352 mm²

Graphics Features

11.1 (10_0)
DirectX
12 (11_1)
3.3
OpenGL
4.6
1.1
OpenCL
1.2
N/A
Vulkan
1.2
1.1
CUDA
-
4.0
Shader Model
5.1

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