Home GPU Comparison AMD Radeon HD 7870 XT vs NVIDIA GeForce GT 240

AMD Radeon HD 7870 XT vs NVIDIA GeForce GT 240

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 7870 XT and 1024MB VRAM GeForce GT 240 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7870 XT 's Advantages
Released 3 years late
Boost Clock975MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (192.0GB/s vs 54.40GB/s)
1440 additional rendering cores
NVIDIA GeForce GT 240 's Advantages
Lower TDP (69W vs 185W)

Score

Benchmark

FP32 (float)
Radeon HD 7870 XT +1065%
2.995 TFLOPS
GeForce GT 240
0.257 TFLOPS
VS

Graphics Card

Nov 2012
Release Date
Nov 2009
Southern Islands
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

925 MHz
Base Clock
-
975 MHz
Boost Clock
-
1500 MHz
Memory Clock
850 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
192.0GB/s
Bandwidth
54.40GB/s

Render Config

24
Compute Units
-
-
SM Count
12
1536
Shading Units
96
96
TMUs
32
32
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

31.20 GPixel/s
Pixel Rate
4.400 GPixel/s
93.60 GTexel/s
Texture Rate
17.60 GTexel/s
-
-
-
2.995 TFLOPS
FP32 (float)
257.3 GFLOPS
748.8 GFLOPS
FP64 (double)
-

Board Design

185W
TDP
69W
450 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1x VGA
2x 6-pin
Power Connectors
None

Graphics Processor

Tahiti
GPU Name
GT215
Tahiti LE (215-0821122)
GPU Variant
GT215-450-A2
GCN 1.0
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
4.313 billion
Transistors
0.727 billion
352 mm²
Die Size
144 mm²

Graphics Features

12 (11_1)
DirectX
11.1 (10_1)
4.6
OpenGL
3.3
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.2
5.1
Shader Model
4.1

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