Home GPU Comparison AMD Radeon HD 8990 OEM vs AMD Radeon R5 240 OEM

AMD Radeon HD 8990 OEM vs AMD Radeon R5 240 OEM

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 8990 OEM and 2GB VRAM Radeon R5 240 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8990 OEM 's Advantages
Boost Clock has increased by 28% (1000MHz vs 780MHz)
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (288.0GB/s vs 14.40GB/s)
1664 additional rendering cores
AMD Radeon R5 240 OEM 's Advantages
Released 7 months late
Lower TDP (50W vs 375W)

Score

Benchmark

FP32 (float)
Radeon HD 8990 OEM +583%
4.096 TFLOPS
Radeon R5 240 OEM
0.599 TFLOPS
VS

Graphics Card

Apr 2013
Release Date
Nov 2013
Sea Islands
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

950 MHz
Base Clock
730 MHz
1000 MHz
Boost Clock
780 MHz
1500 MHz
Memory Clock
900 MHz

Memory

3GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
384bit
Memory Bus
64bit
288.0GB/s
Bandwidth
14.40GB/s

Render Config

-
SM Count
-
32
Compute Units
6
2048
Shading Units
384
128
TMUs
24
32
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
768 KB
L2 Cache
128 KB

Theoretical Performance

32.00 GPixel/s
Pixel Rate
6.240 GPixel/s
128.0 GTexel/s
Texture Rate
18.72 GTexel/s
-
FP16 (half)
-
4.096 TFLOPS
FP32 (float)
599.0 GFLOPS
1024 GFLOPS
FP64 (double)
37.44 GFLOPS

Graphics Processor

Malta
GPU Name
Oland
Malta XT (215-0849026)
GPU Variant
-
GCN 1.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
4.313 billion
Transistors
0.95 billion
365 mm²
Die Size
77 mm²

Board Design

375W
TDP
50W
750 W
Suggested PSU
250 W
1x DVI 4x mini-DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
2x 8-pin
Power Connectors
None

Graphics Features

12 (11_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.2
OpenCL
1.2
1.2
Vulkan
1.2
-
CUDA
-
5.1
Shader Model
5.1

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