Home GPU Comparison AMD Radeon HD 8990 OEM vs NVIDIA GeForce GTX 580

AMD Radeon HD 8990 OEM vs NVIDIA GeForce GTX 580

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 8990 OEM and 1536MB VRAM GeForce GTX 580 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8990 OEM 's Advantages
Released 2 years and 5 months late
Boost Clock1000MHz
More VRAM (3GB vs 1536GB)
Larger VRAM bandwidth (288.0GB/s vs 192.4GB/s)
1536 additional rendering cores
NVIDIA GeForce GTX 580 's Advantages
Lower TDP (244W vs 375W)

Score

Benchmark

FP32 (float)
Radeon HD 8990 OEM +159%
4.096 TFLOPS
GeForce GTX 580
1.581 TFLOPS
VS

Graphics Card

Apr 2013
Release Date
Nov 2010
Sea Islands
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

950 MHz
Base Clock
-
1000 MHz
Boost Clock
-
1500 MHz
Memory Clock
1002 MHz

Memory

3GB
Memory Size
1536MB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
384bit
288.0GB/s
Bandwidth
192.4GB/s

Render Config

32
Compute Units
-
-
SM Count
16
2048
Shading Units
512
128
TMUs
64
32
ROPs
48
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
768 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

32.00 GPixel/s
Pixel Rate
24.70 GPixel/s
128.0 GTexel/s
Texture Rate
49.41 GTexel/s
-
-
-
4.096 TFLOPS
FP32 (float)
1.581 TFLOPS
1024 GFLOPS
FP64 (double)
197.6 GFLOPS

Board Design

375W
TDP
244W
750 W
Suggested PSU
550 W
1x DVI 4x mini-DisplayPort 1.2
Outputs
2x DVI 1x mini-HDMI 1.3a
2x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Malta
GPU Name
GF110
Malta XT (215-0849026)
GPU Variant
GF110-375-A1
GCN 1.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
4.313 billion
Transistors
3 billion
365 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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