Home GPU Comparison AMD Radeon HD 7850 vs NVIDIA GeForce GTX 650 Ti OEM

AMD Radeon HD 7850 vs NVIDIA GeForce GTX 650 Ti OEM

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 7850 and 2GB VRAM GeForce GTX 650 Ti OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7850 's Advantages
Larger VRAM bandwidth (153.6GB/s vs 86.40GB/s)
256 additional rendering cores
NVIDIA GeForce GTX 650 Ti OEM 's Advantages
Released 1 years late
Lower TDP (110W vs 130W)

Score

Benchmark

FP32 (float)
Radeon HD 7850 +23%
1.761 TFLOPS
GeForce GTX 650 Ti OEM
1.425 TFLOPS
VS

Graphics Card

Mar 2012
Release Date
Mar 2013
Southern Islands
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1200 MHz
Memory Clock
1350 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
153.6GB/s
Bandwidth
86.40GB/s

Render Config

16
Compute Units
-
-
-
-
1024
Shading Units
768
64
TMUs
64
32
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

27.52 GPixel/s
Pixel Rate
14.85 GPixel/s
55.04 GTexel/s
Texture Rate
59.39 GTexel/s
-
-
-
1.761 TFLOPS
FP32 (float)
1425 GFLOPS
110.1 GFLOPS
FP64 (double)
59.39 GFLOPS

Board Design

130W
TDP
110W
300 W
Suggested PSU
300 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
2x DVI 1x mini-HDMI 1.4a
1x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

Pitcairn
GPU Name
GK106
Pitcairn PRO (215-0828062)
GPU Variant
-
GCN 1.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.8 billion
Transistors
2.54 billion
212 mm²
Die Size
221 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.1
-
CUDA
3.0
5.1
Shader Model
5.1

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