Home GPU Comparison ATI Radeon HD 5870 Eyefinity 6 vs NVIDIA GeForce GTX 650

ATI Radeon HD 5870 Eyefinity 6 vs NVIDIA GeForce GTX 650

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 5870 Eyefinity 6 and 1024MB VRAM GeForce GTX 650 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5870 Eyefinity 6 's Advantages
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (153.6GB/s vs 80.00GB/s)
1216 additional rendering cores
NVIDIA GeForce GTX 650 's Advantages
Released 2 years and 6 months late
Lower TDP (65W vs 228W)

Score

Benchmark

FP32 (float)
Radeon HD 5870 Eyefinity 6 +234%
2.72 TFLOPS
GeForce GTX 650
0.812 TFLOPS
VS

Graphics Card

Mar 2010
Release Date
Sep 2012
Evergreen
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1200 MHz
Memory Clock
1250 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
153.6GB/s
Bandwidth
80.00GB/s

Render Config

20
Compute Units
-
-
-
-
1600
Shading Units
384
80
TMUs
32
32
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per SMX)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

27.20 GPixel/s
Pixel Rate
8.464 GPixel/s
68.00 GTexel/s
Texture Rate
33.86 GTexel/s
-
-
-
2.720 TFLOPS
FP32 (float)
812.5 GFLOPS
544.0 GFLOPS
FP64 (double)
33.86 GFLOPS

Board Design

228W
TDP
65W
550 W
Suggested PSU
250 W
6x mini-DisplayPort 1.1
Outputs
2x DVI 1x mini-HDMI 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

Cypress
GPU Name
GK107
Cypress XT (215-0735033)
GPU Variant
GK107-450-A2
TeraScale 2
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
2.154 billion
Transistors
1.27 billion
334 mm²
Die Size
118 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.1
-
CUDA
3.0
5.0
Shader Model
5.1

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