Home GPU Comparison NVIDIA GeForce GT 230 OEM vs AMD Radeon HD 6990

NVIDIA GeForce GT 230 OEM vs AMD Radeon HD 6990

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GT 230 OEM and 2GB VRAM Radeon HD 6990 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 375W)
AMD Radeon HD 6990 's Advantages
Released 1 years and 11 months late
More VRAM (2GB vs 1536GB)
Larger VRAM bandwidth (160.0GB/s vs 24.00GB/s)
1440 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 230 OEM
0.24 TFLOPS
Radeon HD 6990 +962%
2.55 TFLOPS
VS

Graphics Card

Apr 2009
Release Date
Mar 2011
GeForce 200
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
500 MHz
Memory Clock
1250 MHz

Memory

1536MB
Memory Size
2GB
DDR2
Memory Type
GDDR5
192bit
Memory Bus
256bit
24.00GB/s
Bandwidth
160.0GB/s

Render Config

-
Compute Units
24
12
SM Count
-
96
Shading Units
1536
48
TMUs
96
12
ROPs
32
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
48 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

6.000 GPixel/s
Pixel Rate
26.56 GPixel/s
24.00 GTexel/s
Texture Rate
79.68 GTexel/s
-
-
-
240.0 GFLOPS
FP32 (float)
2.550 TFLOPS
-
FP64 (double)
637.4 GFLOPS

Board Design

75W
TDP
375W
250 W
Suggested PSU
750 W
No outputs
Outputs
1x DVI 4x mini-DisplayPort 1.2
None
Power Connectors
2x 8-pin

Graphics Processor

G92B
GPU Name
Antilles
G92-159-B1
GPU Variant
Antilles XT (215-0807027)
Tesla
Architecture
TeraScale 3
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.754 billion
Transistors
2.64 billion
260 mm²
Die Size
389 mm²

Graphics Features

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

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