Home GPU Comparison AMD Radeon HD 8870 OEM vs NVIDIA GeForce GTX 590

AMD Radeon HD 8870 OEM vs NVIDIA GeForce GTX 590

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 8870 OEM and 1536MB VRAM GeForce GTX 590 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8870 OEM 's Advantages
Released 1 years and 10 months late
More VRAM (2GB vs 1536GB)
768 additional rendering cores
Lower TDP (175W vs 365W)
NVIDIA GeForce GTX 590 's Advantages
Larger VRAM bandwidth (164.0GB/s vs 153.6GB/s)

Score

Benchmark

FP32 (float)
Radeon HD 8870 OEM +105%
2.56 TFLOPS
GeForce GTX 590
1.244 TFLOPS
VS

Graphics Card

Jan 2013
Release Date
Mar 2011
Sea Islands
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1200 MHz
Memory Clock
854 MHz

Memory

2GB
Memory Size
1536MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
384bit
153.6GB/s
Bandwidth
164.0GB/s

Render Config

20
Compute Units
-
-
SM Count
16
1280
Shading Units
512
80
TMUs
64
32
ROPs
48
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

32.00 GPixel/s
Pixel Rate
19.46 GPixel/s
80.00 GTexel/s
Texture Rate
38.91 GTexel/s
-
-
-
2.560 TFLOPS
FP32 (float)
1244 GFLOPS
160.0 GFLOPS
FP64 (double)
155.5 GFLOPS

Board Design

175W
TDP
365W
450 W
Suggested PSU
750 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
3x DVI 1x mini-DisplayPort
2x 6-pin
Power Connectors
2x 8-pin

Graphics Processor

Pitcairn
GPU Name
GF110
Pitcairn XT (215-0828047)
GPU Variant
GF110-351-A1
GCN 1.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.8 billion
Transistors
3 billion
212 mm²
Die Size
520 mm²

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
2.0
5.1
Shader Model
5.1

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