AMD Radeon R7 250XE vs NVIDIA GeForce GTX 650
What is the difference between AMD Radeon R7 250XE and NVIDIA GeForce GTX 650. Find out which graphics card has better performance.
Graphics Processor (GPU)
Cape Verde | GPU Name | GK107 |
Cape Verde XT | Model number | GK107-450-A2 |
GCN 1.0 | Architecture | Kepler |
TSMC | Foundry | TSMC |
28 nm | Process Size | 28 nm |
1,500 million | Transistors | 1,270 million |
123 mm² | Die Size | 118 mm² |
Graphics Card
Aug 21st, 2014 | Release Date | Sep 6th, 2012 |
Volcanic Islands (R7 200) | Family | GeForce 600 |
End-of-life | Production | End-of-life |
Sea Islands | Predecessor | GeForce 500 |
PCIe 3.0 x16 | Bus Interface | PCIe 3.0 x16 |
Memory
1024 MB | Memory Size | 1024 MB |
GDDR5 | Memory Type | GDDR5 |
128 bit | Memory Bus | 128 bit |
72.00 GB/s | Bandwidth | 80.00 GB/s |
Performance
13.76 GPixel/s | Pixel fillrate | 8.464 GPixel/s |
34.40 GTexel/s | Texture fillrate | 33.86 GTexel/s |
1,101 GFLOPS | FP32 (float) performance | 812.5 GFLOPS |
68.80 GFLOPS (1:16) | FP64 (double) performance | 33.86 GFLOPS (1:24) |
Clock Speeds
1125 MHz 4.5 Gbps effective | Memory Clock | 1250 MHz 5 Gbps effective |
860 MHz | GPU Clock | 1058 MHz |
Render Config
640 | Shading Units | 384 |
40 | TMUs | 32 |
16 | ROPs | 16 |
16 KB (per CU) | L1 Cache | 16 KB (per SMX) |
256 KB | L2 Cache | 256 KB |
Board Design
Single-slot | Slot Width | Single-slot |
80 W | Thermal design power (TDP) | 65 W |
250 W | Suggested PSU | 250 W |
1x DVI 1x HDMI 1x VGA | Display Connectors | 2x DVI 1x mini-HDMI |
None | Power Connectors | 1x 6-pin |
API support
12 (11_1) | DirectX | 12 (11_0) |
4.6 | OpenGL | 4.6 |
1.2 | OpenCL | 3.0 |
1.2 | Vulkan | 1.1 |
5.1 | Shader Model | 5.1 |