NVIDIA GeForce GTS 250M vs AMD Radeon R7 M340
We compared two Mobile platform GPUs: 1024MB VRAM GeForce GTS 250M and 1024MB VRAM Radeon R7 M340 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTS 250M 's Advantages
Larger VRAM bandwidth (51.20GB/s vs 16.00GB/s)
AMD Radeon R7 M340 's Advantages
Released 6 years and 6 months late
Boost Clock715MHz
288 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTS 250M
0.24 TFLOPS
Radeon R7 M340
+128%
0.549 TFLOPS
Graphics Card
Jun 2009
Release Date
Dec 2015
GeForce 200M
Generation
Gem System
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8
Clock Speeds
-
Base Clock
620 MHz
-
Boost Clock
715 MHz
800 MHz
Memory Clock
1000 MHz
Memory
1024MB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
51.20GB/s
Bandwidth
16.00GB/s
Render Config
-
Compute Units
6
12
SM Count
-
96
Shading Units
384
32
TMUs
24
8
ROPs
8
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
64 KB
L2 Cache
256 KB
-
-
-
Theoretical Performance
4.000 GPixel/s
Pixel Rate
5.720 GPixel/s
16.00 GTexel/s
Texture Rate
17.16 GTexel/s
-
-
-
240.0 GFLOPS
FP32 (float)
549.1 GFLOPS
-
FP64 (double)
34.32 GFLOPS
Board Design
28W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None
Graphics Processor
GT215
GPU Name
Opal
N10E-GE-A2
GPU Variant
Opal PRO
Tesla 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.727 billion
Transistors
0.95 billion
144 mm²
Die Size
77 mm²
Graphics Features
11.1 (10_1)
DirectX
12 (11_1)
3.3
OpenGL
4.6
1.1
OpenCL
2.1 (1.2)
N/A
Vulkan
1.2.170
1.2
CUDA
-
4.1
Shader Model
6.5 (5.1)
