Home GPU Comparison AMD Radeon R7 240 OEM vs NVIDIA GeForce RTX 3080

AMD Radeon R7 240 OEM vs NVIDIA GeForce RTX 3080

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 240 OEM and 10GB VRAM GeForce RTX 3080 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 240 OEM 's Advantages
Lower TDP (50W vs 320W)
NVIDIA GeForce RTX 3080 's Advantages
Released 6 years and 10 months late
Boost Clock has increased by 119% (1710MHz vs 780MHz)
More VRAM (10GB vs 2GB)
Larger VRAM bandwidth (760.3GB/s vs 28.80GB/s)
8384 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 240 OEM
0.499 TFLOPS
GeForce RTX 3080 +5865%
29.77 TFLOPS
VS

Graphics Card

Nov 2013
Release Date
Sep 2020
Volcanic Islands
Generation
GeForce 30
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 4.0 x16

Clock Speeds

730 MHz
Base Clock
1440 MHz
780 MHz
Boost Clock
1710 MHz
900 MHz
Memory Clock
1188 MHz

Memory

2GB
Memory Size
10GB
DDR3
Memory Type
GDDR6X
128bit
Memory Bus
320bit
28.80GB/s
Bandwidth
760.3GB/s

Render Config

5
Compute Units
-
-
SM Count
68
320
Shading Units
8704
20
TMUs
272
8
ROPs
96
-
Tensor Cores
272
-
RT Cores
68
16 KB (per CU)
L1 Cache
128 KB (per SM)
256 KB
L2 Cache
5 MB
-
-
-

Theoretical Performance

6.240 GPixel/s
Pixel Rate
164.2 GPixel/s
15.60 GTexel/s
Texture Rate
465.1 GTexel/s
-
FP16 (half)
29.77 TFLOPS
499.2 GFLOPS
FP32 (float)
29.77 TFLOPS
31.20 GFLOPS
FP64 (double)
465.1 GFLOPS

Board Design

50W
TDP
320W
250 W
Suggested PSU
700 W
1x DVI 1x HDMI 1.4a 1x VGA
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
None
Power Connectors
1x 12-pin

Graphics Processor

Oland
GPU Name
GA102
-
GPU Variant
GA102-200-KD-A1
GCN 1.0
Architecture
Ampere
TSMC
Foundry
Samsung
28 nm
Process Size
8 nm
0.95 billion
Transistors
28.3 billion
77 mm²
Die Size
628 mm²

Graphics Features

12 (11_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
8.6
5.1
Shader Model
6.6

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