Home GPU Comparison AMD Radeon HD 8740 OEM vs NVIDIA GeForce GTS 450

AMD Radeon HD 8740 OEM vs NVIDIA GeForce GTS 450

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 8740 OEM and 1024MB VRAM GeForce GTS 450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8740 OEM 's Advantages
Released 3 years late
Larger VRAM bandwidth (72.00GB/s vs 57.73GB/s)
320 additional rendering cores
Lower TDP (55W vs 106W)

Score

Benchmark

FP32 (float)
Radeon HD 8740 OEM +36%
0.819 TFLOPS
GeForce GTS 450
0.601 TFLOPS
VS

Graphics Card

Sep 2013
Release Date
Sep 2010
Sea Islands
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1125 MHz
Memory Clock
902 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
72.00GB/s
Bandwidth
57.73GB/s

Render Config

8
Compute Units
-
-
SM Count
4
512
Shading Units
192
32
TMUs
32
16
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

12.80 GPixel/s
Pixel Rate
6.264 GPixel/s
25.60 GTexel/s
Texture Rate
25.06 GTexel/s
-
-
-
819.2 GFLOPS
FP32 (float)
601.3 GFLOPS
51.20 GFLOPS
FP64 (double)
50.11 GFLOPS

Board Design

55W
TDP
106W
250 W
Suggested PSU
300 W
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI 1x mini-HDMI 1.3a
None
Power Connectors
1x 6-pin

Graphics Processor

Cape Verde
GPU Name
GF106
Cape Verde PRO
GPU Variant
GF106-250-KA-A1
GCN 1.0
Architecture
Fermi
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.5 billion
Transistors
1.17 billion
123 mm²
Die Size
238 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
2.1
5.1
Shader Model
5.1

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