Home GPU Comparison AMD Radeon HD 8740 OEM vs NVIDIA GeForce GTX 980

AMD Radeon HD 8740 OEM vs NVIDIA GeForce GTX 980

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 8740 OEM and 4GB VRAM GeForce GTX 980 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8740 OEM 's Advantages
Lower TDP (55W vs 165W)
NVIDIA GeForce GTX 980 's Advantages
Released 1 years late
Boost Clock1216MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (224.4GB/s vs 72.00GB/s)
1536 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 8740 OEM
0.819 TFLOPS
GeForce GTX 980 +508%
4.981 TFLOPS
VS

Graphics Card

Sep 2013
Release Date
Sep 2014
Sea Islands
Generation
GeForce 900
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1127 MHz
-
Boost Clock
1216 MHz
1125 MHz
Memory Clock
1753 MHz

Memory

1024MB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
72.00GB/s
Bandwidth
224.4GB/s

Render Config

8
Compute Units
-
-
-
-
512
Shading Units
2048
32
TMUs
128
16
ROPs
64
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
48 KB (per SMM)
256 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

12.80 GPixel/s
Pixel Rate
77.82 GPixel/s
25.60 GTexel/s
Texture Rate
155.6 GTexel/s
-
-
-
819.2 GFLOPS
FP32 (float)
4.981 TFLOPS
51.20 GFLOPS
FP64 (double)
155.6 GFLOPS

Board Design

55W
TDP
165W
250 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
None
Power Connectors
2x 6-pin

Graphics Processor

Cape Verde
GPU Name
GM204
Cape Verde PRO
GPU Variant
GM204-400-A1
GCN 1.0
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.5 billion
Transistors
5.2 billion
123 mm²
Die Size
398 mm²

Graphics Features

12 (11_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
5.2
5.1
Shader Model
6.4

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