GPU Comparison
RADEON
AMD Radeon R7 250
CORE STATE
Cape Verde
VRAM
1024 MB
CLOCK SPEED
—
TDP
55 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2013
VS
GEFORCE
CMP 50HX
CORE STATE
TU102
VRAM
10 GB
CLOCK SPEED
1545 MHz
TDP
250 W
BUS WIDTH
320 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
R7 250
CMP 50HX
Core Specs
Shading Units
512
3,584
+600.0%
Shaders
512
3,584
+600.0%
TMUs
32
192
+500.0%
ROPs
16
80
+400.0%
Compute Units
8
—
SM Count
—
56
Clocks
Base Clock
—
1350 MHz
Boost Clock
—
1545 MHz
GPU Clock
925 MHz
—
Memory Clock
900 MHz
1800 Mbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
1024 MB
10 GB
VRAM (MB)
1,024
10,240
+900.0%
Memory Type
DDR3
GDDR6
Memory Bus
128 bit
320 bit
Bandwidth
28.80 GB/s
560.0 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
256 KB
5 MB
Performance
Pixel Rate
14.80 GPixel/s
123.6 GPixel/s
Texture Rate
29.60 GTexel/s
296.6 GTexel/s
FP32 (TFLOPS)
947.2 GFLOPS
11.07 TFLOPS
FP64 (TFLOPS)
59.20 GFLOPS (1:16)
346.1 GFLOPS (1:32)
FP16 (TFLOPS)
—
22.15 TFLOPS (2:1)
AI/RT
RT Cores
—
56
Tensor Cores
—
448
Power
TDP
55 W
250 W
TDP (W)
55
250
+354.5%
Suggested PSU
250 W
600 W
Power Connectors
None
2x 8-pin
Architecture
Architecture
GCN 1.0
Turing
GPU Name
Cape Verde
TU102
Generation
Volcanic Islands
(R7 200)
Mining GPUs
Process Size
28 nm
12 nm
Transistors
1,500 million
18,600 million
Die Size
123 mm²
754 mm²
Foundry
TSMC
TSMC
Density
12.2M / mm²
24.7M / mm²
API Support
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.4
OpenCL
2.1 (1.2)
3.0
CUDA
—
7.5
Shader Model
6.5 (5.1)
6.8
Physical
Slot Width
Single-slot
Dual-slot
Length
168 mm
6.6 inches
267 mm
10.5 inches
Height
—
116 mm
4.6 inches
Outputs
1x DVI1x HDMI 1.4a1x DisplayPort 1.2
No outputs
Bus Interface
PCIe 3.0 x16
PCIe 1.0 x4
Other
Production
End-of-life
End-of-life
Predecessor
Sea Islands
—
Successor
Pirate Islands
—