Home GPU Comparison AMD Radeon HD 8740 OEM vs NVIDIA GeForce 8800 GTS 320

AMD Radeon HD 8740 OEM vs NVIDIA GeForce 8800 GTS 320

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 8740 OEM and 320MB VRAM GeForce 8800 GTS 320 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 6 years and 7 months late
More VRAM (1024GB vs 320GB)
Larger VRAM bandwidth (72.00GB/s vs 63.36GB/s)
416 additional rendering cores
Lower TDP (55W vs 143W)

Score

Benchmark

FP32 (float)
Radeon HD 8740 OEM +259%
0.819 TFLOPS
GeForce 8800 GTS 320
0.228 TFLOPS
VS

Graphics Card

Sep 2013
Release Date
Feb 2007
Sea Islands
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
1125 MHz
Memory Clock
792 MHz

Memory

1024MB
Memory Size
320MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
320bit
72.00GB/s
Bandwidth
63.36GB/s

Render Config

8
Compute Units
-
-
SM Count
12
512
Shading Units
96
32
TMUs
24
16
ROPs
20
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
80 KB
-
-
-

Theoretical Performance

12.80 GPixel/s
Pixel Rate
10.26 GPixel/s
25.60 GTexel/s
Texture Rate
24.62 GTexel/s
-
-
-
819.2 GFLOPS
FP32 (float)
228.1 GFLOPS
51.20 GFLOPS
FP64 (double)
-

Board Design

55W
TDP
143W
250 W
Suggested PSU
300 W
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI 1x S-Video
None
Power Connectors
1x 6-pin

Graphics Processor

Cape Verde
GPU Name
G80
Cape Verde PRO
GPU Variant
G80-100-K0-A2
GCN 1.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
90 nm
1.5 billion
Transistors
0.681 billion
123 mm²
Die Size
484 mm²

Graphics Features

12 (11_1)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
1.2
OpenCL
1.1 (1.0)
1.2
Vulkan
N/A
-
CUDA
1.0
5.1
Shader Model
4.0

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