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

NVIDIA GeForce GTX 590 vs AMD Radeon HD 8870 OEM

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

Main Differences

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

Score

Benchmark

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

Graphics Card

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

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
854 MHz
Memory Clock
1200 MHz

Memory

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

Render Config

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

Theoretical Performance

19.46 GPixel/s
Pixel Rate
32.00 GPixel/s
38.91 GTexel/s
Texture Rate
80.00 GTexel/s
-
FP16 (half)
-
1244 GFLOPS
FP32 (float)
2.560 TFLOPS
155.5 GFLOPS
FP64 (double)
160.0 GFLOPS

Graphics Processor

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

Board Design

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

Graphics Features

12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.1
OpenCL
1.2
N/A
Vulkan
1.2
2.0
CUDA
-
5.1
Shader Model
5.1

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