Radeon R7 240 OEM vs GeForce 7800 GTX 512
We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 240 OEM and 512MB VRAM GeForce 7800 GTX 512 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon R7 240 OEM 's Advantages
Released 8 years late
Boost Clock780MHz
More VRAM (2GB vs 512GB)
320 additional rendering cores
Lower TDP (50W vs 108W)
GeForce 7800 GTX 512 's Advantages
Larger VRAM bandwidth (51.20GB/s vs 28.80GB/s)
Score
Graphics Card
Nov 2013
Release Date
Nov 2005
Volcanic Islands
Generation
GeForce 7 PCIe
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
800 MHz
Memory
2GB
Memory Size
512MB
DDR3
Memory Type
GDDR3
128bit
Memory Bus
256bit
28.80GB/s
Bandwidth
51.20GB/s
Render Config
5
Compute Units
-
320
Shading Units
-
20
TMUs
24
8
ROPs
16
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
-
Theoretical Performance
6.240 GPixel/s
Pixel Rate
8.000 GPixel/s
15.60 GTexel/s
Texture Rate
12.00 GTexel/s
499.2 GFLOPS
FP32 (float)
-
31.20 GFLOPS
FP64 (double)
-
Board Design
50W
TDP
108W
250 W
Suggested PSU
300 W
1x DVI
1x HDMI 1.4a
1x VGA
Outputs
2x DVI
1x S-Video
None
Power Connectors
-
Graphics Processor
Oland
GPU Name
G70
-
GPU Variant
GF-7800-GTX-512-A2
GCN 1.0
Architecture
Curie
TSMC
Foundry
TSMC
28 nm
Process Size
110 nm
0.95 billion
Transistors
0.302 billion
77 mm²
Die Size
333 mm²
Graphics Features
12 (11_1)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1
1.2
OpenCL
N/A
1.2
Vulkan
N/A
5.1
Shader Model
3.0
