Home GPU Comparison AMD Radeon R7 240 OEM vs NVIDIA GeForce 8800 Ultra

AMD Radeon R7 240 OEM vs NVIDIA GeForce 8800 Ultra

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 240 OEM and 768MB VRAM GeForce 8800 Ultra to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 240 OEM 's Advantages
Released 6 years and 6 months late
Boost Clock780MHz
More VRAM (2GB vs 768GB)
192 additional rendering cores
Lower TDP (50W vs 171W)
NVIDIA GeForce 8800 Ultra 's Advantages
Larger VRAM bandwidth (103.7GB/s vs 28.80GB/s)

Score

Benchmark

FP32 (float)
Radeon R7 240 OEM +28%
0.499 TFLOPS
GeForce 8800 Ultra
0.387 TFLOPS
VS

Graphics Card

Nov 2013
Release Date
May 2007
Volcanic Islands
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 1.0 x16

Clock Speeds

730 MHz
Base Clock
-
780 MHz
Boost Clock
-
900 MHz
Memory Clock
1080 MHz

Memory

2GB
Memory Size
768MB
DDR3
Memory Type
GDDR3
128bit
Memory Bus
384bit
28.80GB/s
Bandwidth
103.7GB/s

Render Config

5
Compute Units
-
-
SM Count
16
320
Shading Units
128
20
TMUs
32
8
ROPs
24
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
96 KB
-
-
-

Theoretical Performance

6.240 GPixel/s
Pixel Rate
14.69 GPixel/s
15.60 GTexel/s
Texture Rate
39.17 GTexel/s
-
-
-
499.2 GFLOPS
FP32 (float)
387.1 GFLOPS
31.20 GFLOPS
FP64 (double)
-

Board Design

50W
TDP
171W
250 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.4a 1x VGA
Outputs
2x DVI 1x S-Video
None
Power Connectors
2x 6-pin

Graphics Processor

Oland
GPU Name
G80
-
GPU Variant
G80-450-A3
GCN 1.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
90 nm
0.95 billion
Transistors
0.681 billion
77 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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