Home GPU Comparison AMD Radeon HD 7850 vs NVIDIA GeForce GTX 560

AMD Radeon HD 7850 vs NVIDIA GeForce GTX 560

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 7850 and 1024MB VRAM GeForce GTX 560 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7850 's Advantages
Released 10 months late
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (153.6GB/s vs 128.0GB/s)
688 additional rendering cores
Lower TDP (130W vs 150W)

Score

Benchmark

FP32 (float)
Radeon HD 7850 +61%
1.761 TFLOPS
GeForce GTX 560
1.089 TFLOPS
VS

Graphics Card

Mar 2012
Release Date
May 2011
Southern Islands
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1200 MHz
Memory Clock
1000 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
153.6GB/s
Bandwidth
128.0GB/s

Render Config

-
SM Count
7
16
Compute Units
-
1024
Shading Units
336
64
TMUs
56
32
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
512 KB

Theoretical Performance

27.52 GPixel/s
Pixel Rate
11.34 GPixel/s
55.04 GTexel/s
Texture Rate
45.36 GTexel/s
-
FP16 (half)
-
1.761 TFLOPS
FP32 (float)
1089 GFLOPS
110.1 GFLOPS
FP64 (double)
90.72 GFLOPS

Graphics Processor

Pitcairn
GPU Name
GF114
Pitcairn PRO (215-0828062)
GPU Variant
GF114-325-A1
GCN 1.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.8 billion
Transistors
1.95 billion
212 mm²
Die Size
332 mm²

Board Design

130W
TDP
150W
300 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
2x DVI 1x mini-HDMI 1.3a
1x 6-pin
Power Connectors
2x 6-pin

Graphics Features

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

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