Home GPU Comparison NVIDIA GeForce 605 OEM vs AMD Radeon HD 7850

NVIDIA GeForce 605 OEM vs AMD Radeon HD 7850

We compared two Desktop platform GPUs: 512MB VRAM GeForce 605 OEM and 2GB VRAM Radeon HD 7850 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 605 OEM 's Advantages
Lower TDP (25W vs 130W)
AMD Radeon HD 7850 's Advantages
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (153.6GB/s vs 14.35GB/s)
976 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 605 OEM
0.1 TFLOPS
Radeon HD 7850 +1661%
1.761 TFLOPS
VS

Graphics Card

Apr 2012
Release Date
Mar 2012
GeForce 600
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
897 MHz
Memory Clock
1200 MHz

Memory

512MB
Memory Size
2GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
14.35GB/s
Bandwidth
153.6GB/s

Render Config

-
Compute Units
16
1
SM Count
-
48
Shading Units
1024
8
TMUs
64
4
ROPs
32
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

1.046 GPixel/s
Pixel Rate
27.52 GPixel/s
4.184 GTexel/s
Texture Rate
55.04 GTexel/s
-
-
-
100.4 GFLOPS
FP32 (float)
1.761 TFLOPS
8.368 GFLOPS
FP64 (double)
110.1 GFLOPS

Board Design

25W
TDP
130W
200 W
Suggested PSU
300 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
None
Power Connectors
1x 6-pin

Graphics Processor

GF119
GPU Name
Pitcairn
GF119-200-A1
GPU Variant
Pitcairn PRO (215-0828062)
Fermi 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.292 billion
Transistors
2.8 billion
79 mm²
Die Size
212 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.1
OpenCL
1.2
N/A
Vulkan
1.2
2.1
CUDA
-
5.1
Shader Model
5.1

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