Home GPU Comparison AMD Radeon HD 7850 vs NVIDIA GeForce GT 230 OEM

AMD Radeon HD 7850 vs NVIDIA GeForce GT 230 OEM

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 7850 and 1536MB VRAM GeForce GT 230 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7850 's Advantages
Released 2 years and 11 months late
More VRAM (2GB vs 1536GB)
Larger VRAM bandwidth (153.6GB/s vs 24.00GB/s)
928 additional rendering cores
NVIDIA GeForce GT 230 OEM 's Advantages
Lower TDP (75W vs 130W)

Score

Benchmark

FP32 (float)
Radeon HD 7850 +633%
1.761 TFLOPS
GeForce GT 230 OEM
0.24 TFLOPS
VS

Graphics Card

Mar 2012
Release Date
Apr 2009
Southern Islands
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1200 MHz
Memory Clock
500 MHz

Memory

2GB
Memory Size
1536MB
GDDR5
Memory Type
DDR2
256bit
Memory Bus
192bit
153.6GB/s
Bandwidth
24.00GB/s

Render Config

16
Compute Units
-
-
SM Count
12
1024
Shading Units
96
64
TMUs
48
32
ROPs
12
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
48 KB
-
-
-

Theoretical Performance

27.52 GPixel/s
Pixel Rate
6.000 GPixel/s
55.04 GTexel/s
Texture Rate
24.00 GTexel/s
-
-
-
1.761 TFLOPS
FP32 (float)
240.0 GFLOPS
110.1 GFLOPS
FP64 (double)
-

Board Design

130W
TDP
75W
300 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
No outputs
1x 6-pin
Power Connectors
None

Graphics Processor

Pitcairn
GPU Name
G92B
Pitcairn PRO (215-0828062)
GPU Variant
G92-159-B1
GCN 1.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
2.8 billion
Transistors
0.754 billion
212 mm²
Die Size
260 mm²

Graphics Features

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

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